126
There are not many free goods. Outer space, for example, was a free
good when the
only use we made of it was to gaze at it. But now, our use of space has reached the point
where one use can be an alternative to another. Conflicts have already arisen over the
allocation of orbital slots for communications satellites. Thus, even
parts of outer space are
scarce. Space will surely become more scarce as we find new ways to use it. Scarcity
characterizes virtually everything. Consequently, the scope of economics is wide indeed.
(Source: Principles of Microeconomics;http://www.saylor.org)
Text 2
Crazy for Coffee
Starbucks Coffee Company revolutionized the coffee-drinking habits of millions of
Americans. Starbucks, whose bright green-and-white logo is almost as familiar as the golden
arches of McDonald‘s, began in Seattle in 1971. Fifteen years later it had grown into a chain
of four stores in the Seattle area. Then in 1987
Howard Schultz, a former Starbucks employee,
who had become enamored with the culture of Italian coffee bars during a trip to Italy, bought
the company from its founders for $3.8 million. In 2008, Americans were willingly paying $3
or more for a cappuccino or a latté, and Starbuck‘s had grown to become an international
chain, with over 16,000 stores around the world.
The change in American consumers‘ taste for coffee
and the profits raked in by
Starbucks lured other companies to get into the game. Retailers such as Seattle‘s Best Coffee
and Gloria Jean‘s Coffees entered the market, and today there are thousands of coffee bars,
carts, drive-throughs, and kiosks in downtowns, malls, and airports all around the country.
Even McDonald‘s began selling specialty coffees.
But over the last decade the price of coffee beans has been quite volatile. Just as
consumers were growing accustomed to their cappuccinos and lattés, in 1997,
the price of
coffee beans shot up. Excessive rain and labor strikes in coffee-growing areas of South
America had reduced the supply of coffee, leading to a rise in its price. In the early 2000s,
Vietnam
flooded the market with coffee, and the price of coffee beans plummeted. More
recently, weather conditions in various coffee-growing countries reduced supply, and the
price of coffee beans went back up.
Markets, the institutions that bring together buyers and sellers, are always responding
to events, such as bad harvests and changing consumer tastes
that affect the prices and
quantities of particular goods. The demand for some goods increases, while the demand for
127
others decreases.
The supply of some goods rises, while the supply of others falls. As such
events unfold, prices adjust to keep markets in balance.
(Source: Principles of Microeconomics;http://www.saylor.org)
Do'stlaringiz bilan baham: